TAL Reference Manual

TAL Syntax Summary (Railroad Diagrams)
Appendix B—526371.001
B-36
DROP Statement
DROP Statement
The DROP statement disassociates an identifier from an index register reserved by a
USE statement or from a label.
FOR Statement
The FOR statement is a pretest loop that repeatedly executes a statement while
incrementing or decrementing an index.
GOTO Statement
The GOTO statement unconditionally transfers program control to a labeled statement.
IF Statement
The IF statement conditionally selects one of two statements.
DROP identifier
,
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FOR index := TO
DOWNTO
limit
BY step
DO
statement
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GOTO label - name
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